be quiet! Pure Wings 3 PWM 140mm BL139 - 1200 RPM 57.4 CFM 21.9 dB(A) Case Fan - 3-Pack (Boxed)
be quiet! Pure Wings 3 140mm PWM 3-pack (BL139). Silent case fans with 1200 RPM max, 57.4 CFM airflow, 21.9 dB noise, rifle bearing (80,000h lifespan). Optimized for high pressure & airflow in any PC build.
Please Note
The website is currently being actively developed, you are welcome to place the order and in 99% of the cases your order will be processed as usual, but in some cases there may be a delay or the price may change. We will notify you if there are any issues.
Discontinued
This item was discontinued and currently is not available for order on our website. The item may become available soon. Please contact us if you need more information regarding the upcoming arrivals.
| Cooling (CPU & Case) - Device Type | Case Fan |
|---|---|
| Cooling (CPU & Case) - Fan Size | 140 mm |
| Cooling (CPU & Case) - Lightning | None |
| Cooling (CPU & Case) - Connector | 4-Pin PWM |
| Cooling (CPU & Case) - Color | Black |
| Cooling (CPU & Case) - Special Features | Low Noise |
Pure Wings 3 140mm PWM 3-Pack (BL139)
PERFORMANT, PROGRESSIVE, QUIET. These be quiet! Pure Wings 3 fans deliver exceptional reliability with low minimum RPM and 1200 RPM max speed, perfect for any PC cooling needs. Optimized fan frame minimizes air leaks for superior radiator performance, while 7 airflow-optimized blades reduce turbulence for high airflow (57.4 CFM) at just 21.9 dB(A).[1]
Built with rifle bearing technology for 80,000-hour lifespan and 4-pin PWM control (5-13.2V). Streamlined black design complements any gaming build. Includes mounting screws for easy installation.
- ✅ Max speed: 1200 RPM | Airflow: 57.4 CFM / 97.5 m³/h
- ✅ Static pressure: 0.96 mmH₂O | Noise: 21.9 dB(A)
- ✅ Rifle bearing | 4-pin PWM | 140 x 140 x 25 mm | 180g per fan
- ✅ 3-year warranty | Made in Germany quality
| Suitable location | Computer case |
| Type | Fan |
| Fan diameter | 14 cm |
| Rotational speed (max) | 1200 RPM |
| Noise level (high speed) | 21.9 dB(A) |
| Maximum airflow | 57.4 CFM |
| Airflow | 97.5 m³/h |
| Maximum air pressure | 0.96 mmH2O |
| Pulse-width modulation (PWM) support | Yes |
| Bearing type | Rifle bearing |
| Quantity per pack | 3 pc(s) |
| Fan's mean time to failure (MTTF) | 80000 h |
| Product colour | Black |
| Fan connector | 4-pin PWM |
| Voltage | 5 - 13.2 V |
| Rated voltage | 12 V |
| Fan power consumption | 3.6 W |
| Fan current | 0.3 A |
| Fan dimensions (W x D x H) | 140 x 140 x 25 mm |
| Fan weight | 178 g |
| Cable length | 0.46 m |
| Package width | 80 mm |
| Package depth | 152 mm |
| Package height | 142 mm |
| Package weight | 650 g |
| Warranty period | 3 year(s) |
| Compliance certificates | CE, RoHS, UKCA, WEEE |
| Screws included | Yes |